Transcript
SWI Series
“Vital Links” MID PERFORMANCE INTERCONNECT CABLE ASSEMBLY
Frequency Range: DC-18 GHz
SWI-180 Group
The SWI 180 Interconnect Assembly series incorporates low loss performance cable and precision connectors providing for a good interconnect cable. These cables are ideal for in-box or in-cabinet applications to 18 GHz. These assemblies feature low loss double shielded cable with a FEP Teflon jacket. The double shielded construction of these cables gives outstanding shielding effectiveness of greater than –85 dB @ 18 GHz. The assemblies feature precision stainless steel connectors designed to meet MIL-C-39012,MIL-STD-348a and are available in straight male, bulkhead female, and right angle male styles. These cable assemblies feature both low loss, excellent VSWR, and are excellent to increase the performance of any system.
FEATURES Precision stainless steel connectors FEP outer jacket Double shielded for greater than -85 dB leakage at 18 GHz Low loss PTFE tape dielectric
CONNECTORS N, SMA, TNC, Straight male, right angle male, bulkhead female
CABLE SIZE 0.180 inches, nominal outer diameter; 6 inches, 12 inches, 18 inches, 24 inches, 30 inches 36 inches standard lengths
APPLICATIONS General purpose, low loss interconnections High temperature (+200°C) environments
Cable Construction
1. 2. 3. 4. 5.
Center conductor: Silver plated copper * Dielectric: Microporous PTFE tape Outer conductor: Silver plated copper flat braid* Braid: Silver plated copper round braid * Jacket options: Extruded FEP * Silver plating per ASTM-B-298
Teflon is a registered trademark of the DuPont Corporation
5550 E. McDowell Rd. | Mesa, AZ 85215 | tel: 480.985.9000 | fax: 480.985.0334 |800.778.4401 http://www.semflex.com
SWI Series
“Vital Links”
MID PERFORMANCE INTERCONNECT CABLE ASSEMBLY Frequency Range: DC-18 GHz
SWI-180 Group
50
ELECTRICALS dB/ft
Impedance Capacitance Delay Breakdown Voltage
Nominal pF/ft (pF/m) ns/ft (ns/m) KV
MECHANICAL/ENVIRONMENTAL Nominal Diameter Minimum Bend Radius Temperature Weight
.195 (.495) 1.0 (2.54) -65/+200 .05 (74.31)
inches (cm) inches (cm) DEG. C lb/ft (g/m)
MATERIALS AND FINISHES CONNECTORS
Stainless steel Stainless steel Silicon Rubber BeCu / Gold plated PTFE
MATERIALS AND FINISHES CABLE
Cable Jacket Outer Shield Inter Conductor Dielectric Center Conductor
FEP Silver Copper Silver Copper Micro-porous PTFE Silver Copper
45 40 Attenuation (db/100ft)
76.5 -100 50 27 (88.58) 1.34 (4.40) >12
%
Body Nut Gasket Contact Insulator
SW180 CABLE ATTENUATION vs FREQUENCY
35 30 25 20 15 10 5 0 0
2.5
5
7.5
10
12.5
15
17.5
20
Frequency (GHz)
Standard Lengths of 6 inches, 12 inches, 18 inches, 24 inches, 30 inches, 36 inches
FOR OTHER CONFIGURATION AND LENGTHS CONTACT SEMFLEX:
[email protected]
5550 E. McDowell Rd. | Mesa, AZ 85215 | tel: 480.985.9000 | fax: 480.985.0334 |800.778.4401 http://www.semflex.com
